#!/bin/sh

#settings
export PGPASSWORD="zzz"
db_host=127.0.0.1
db_port=5432
switch_package=true # true or false

purge_voicemail=false
purge_call_recordings=false
purge_cdrs=false
purge_fax=false
purge_switch_logs=true
purge_php_sessions=true
purge_database_transactions=true

days_keep_voicemail=90
days_keep_call_recordings=90
days_keep_cdrs=90
days_keep_fax=90
days_keep_switch_logs=7
days_keep_php_sessions=8
days_keep_database_transactions=30

#set the date
now=$(date +%Y-%m-%d)

#make sure the directory exists
if [ -e /var/backups/fusionpbx/postgresql ]; then
	echo "postgres backup directory exists"
else
	mkdir -p /var/backups/fusionpbx/postgresql
fi

#show message to the console
echo "Maintenance Started"

if [ .$purge_switch_logs = .true ]; then
	#delete freeswitch logs older 7 days
	if [ .$switch_package = .true ]; then
		find /var/log/freeswitch/freeswitch.log.* -mtime +$days_keep_switch_logs -exec rm {} \;
	else
		find /usr/local/freeswitch/log/freeswitch.log.* -mtime +$days_keep_switch_logs -exec rm {} \;
	fi
else
	echo "not purging Freeswitch logs"
fi

if [ .$purge_fax = .true ]; then
	#delete fax older than 90 days
	if [ .$switch_package = .true ]; then
		echo ".";
		find /var/lib/freeswitch/storage/fax/*  -name '*.tif' -mtime +$days_keep_fax -exec rm {} \;
		find /var/lib/freeswitch/storage/fax/*  -name '*.pdf' -mtime +$days_keep_fax -exec rm {} \;
	else
		echo ".";
		find /usr/local/freeswitch/storage/fax/*  -name '*.tif' -mtime +$days_keep_fax -exec rm {} \;
		find /usr/local/freeswitch/storage/fax/*  -name '*.pdf' -mtime +$days_keep_fax -exec rm {} \;
	fi
	#delete from the database
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_fax_files WHERE fax_date < NOW() - INTERVAL '$days_keep_fax days'"
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_fax_logs WHERE fax_date < NOW() - INTERVAL '$days_keep_fax days'"
else
	echo "not purging Faxes"
fi

if [ .$purge_call_recordings = .true ]; then
	#delete call recordings older than 90 days
	if [ .$switch_package = .true ]; then
		find /var/lib/freeswitch/recordings/*/archive/*  -name '*.wav' -mtime +$days_keep_call_recordings -exec rm {} \;
		find /var/lib/freeswitch/recordings/*/archive/*  -name '*.mp3' -mtime +$days_keep_call_recordings -exec rm {} \;
	else
		find /usr/local/freeswitch/recordings/*/archive/*  -name '*.wav' -mtime +$days_keep_call_recordings -exec rm {} \;
		find /usr/local/freeswitch/recordings/*/archive/*  -name '*.mp3' -mtime +$days_keep_call_recordings -exec rm {} \;
	fi
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_call_recordings WHERE call_recording_date < NOW() - INTERVAL '90 days'"
else
	echo "not purging Recordings."
fi

if [ .$purge_voicemail = .true ]; then
	#delete voicemail older than 90 days
	if [ .$switch_package = .true ]; then
		echo ".";
		find /var/lib/freeswitch/storage/voicemail/default/*  -name 'msg_*.wav' -mtime +$days_keep_voicemail -exec rm {} \;
		find /var/lib/freeswitch/storage/voicemail/default/*  -name 'msg_*.mp3' -mtime +$days_keep_voicemail -exec rm {} \;
	else
		echo ".";
		find /usr/local/freeswitch/storage/voicemail/*  -name 'msg_*.wav' -mtime +$days_keep_voicemail -exec rm {} \;
		find /usr/local/freeswitch/storage/voicemail/*  -name 'msg_*.mp3' -mtime +$days_keep_voicemail -exec rm {} \;
	fi
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_voicemail_messages WHERE to_timestamp(created_epoch) < NOW() - INTERVAL '$days_keep_voicemail days'"
else
	echo "not purging voicemails."
fi

if [ .$purge_cdrs = .true ]; then
	#delete call detail records older 90 days
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_xml_cdr WHERE start_stamp < NOW() - INTERVAL '$days_keep_cdrs days'"
else
        echo "not purging CDRs."
fi

#delete php sessions
if [ .$purge_php_sessions = .true ]; then
	find /var/lib/php/sessions/*  -name 'sess_*' -mtime +$days_keep_php_sessions -exec rm {} \;
else
        echo "not purging PHP Sessions."
fi

#delete database_transactions older 90 days
if [ .$purge_database_transactions = .true ]; then
	psql --host=127.0.0.1 --username=fusionpbx -c "delete from v_database_transactions where transaction_date < NOW() - INTERVAL '$days_keep_database_transactions days'"
else
        echo "not purging database_transactions."
fi

#completed message
echo "Maintenance Completed";
